Corrections and feedback
Email contact@deliveryvolume.com. For a market-data correction, include the NSE symbol, trading date, field in question and a link to the source you used for comparison.
Please do not send brokerage credentials, account statements, identification documents or other sensitive financial information. Delivery Volume cannot provide personal investment recommendations or account support for brokers and exchanges.
Response expectations
Reports are reviewed as availability permits. A message does not guarantee that a source value will be changed; exchange-published corrections and reproducible evidence take priority.